@Override
default Query join(Query l, Query r) {
if (l == null) return r;
else if (r == null) return l;
else {
ArrayList<String> res = new ArrayList<String>();
res.addAll(l.query());
res.addAll(r.query());
return () -> res;
}
}
/** @see DATAMONGO-445 */
@Test
public void shouldTakeSkipAndLimitSettingsFromGivenQuery() {
int limit = 10;
int skip = 5;
NearQuery query =
NearQuery.near(new Point(1, 1))
.query(Query.query(Criteria.where("foo").is("bar")).limit(limit).skip(skip));
assertThat(query.getSkip(), is(skip));
assertThat((Integer) query.toDBObject().get("num"), is(limit));
}
/** @see DATAMONGO-445 */
@Test
public void shouldTakeSkipAndLimitSettingsFromPageableEvenIfItWasSpecifiedOnQuery() {
int limit = 10;
int skip = 5;
Pageable pageable = new PageRequest(3, 5);
NearQuery query =
NearQuery.near(new Point(1, 1))
.query(Query.query(Criteria.where("foo").is("bar")).limit(limit).skip(skip))
.with(pageable);
assertThat(query.getSkip(), is(pageable.getPageNumber() * pageable.getPageSize()));
assertThat(
(Integer) query.toDBObject().get("num"),
is((pageable.getPageNumber() + 1) * pageable.getPageSize()));
}
public int update() {
int count;
session.getUser().checkRight(table, Right.INSERT);
session.getUser().checkRight(table, Right.UPDATE);
setCurrentRowNumber(0);
if (list.size() > 0) {
count = 0;
for (int x = 0, size = list.size(); x < size; x++) {
Expression[] expr = list.get(x);
Row newRow;
try {
newRow = createRow(expr, x);
if (newRow == null) {
continue;
}
} catch (DbException ex) {
throw setRow(ex, count + 1, getSQL(expr));
}
setCurrentRowNumber(++count);
merge(newRow);
}
} else {
ResultInterface rows = query.query(0);
count = 0;
table.fire(session, Trigger.UPDATE | Trigger.INSERT, true);
table.lock(session, true, false);
while (rows.next()) {
Value[] values = rows.currentRow();
Row newRow;
try {
newRow = createRow(values);
if (newRow == null) {
continue;
}
} catch (DbException ex) {
throw setRow(ex, count + 1, getSQL(values));
}
setCurrentRowNumber(++count);
merge(newRow);
}
rows.close();
table.fire(session, Trigger.UPDATE | Trigger.INSERT, false);
}
return count;
}
